Ubuntu 16.04: How to Show Hidden Folders and Files

How to show hidden folders and files in the Nautilus file explorer on Ubuntu 16.04:

1. Open the file explorer.
2. Open the View menu and check Show Hidden Files. You can also use the Ctrl+H keyboard shortcut.
3. To turn this on permanently, go to Edit → Preferences.
4. Under Default View, check Show hidden and backup files.

Watch the video tutorial